X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/67cfc20e20f4c603c852ddf5c88024ce0d8d628c..f83be2421ca3ee7da00b28231d211a98a3a628ed:/tbl.c?ds=sidebyside

diff --git a/tbl.c b/tbl.c
index 935e43c0..00ee4661 100644
--- a/tbl.c
+++ b/tbl.c
@@ -1,4 +1,4 @@
-/*	$Id: tbl.c,v 1.36 2015/01/28 17:32:07 schwarze Exp $ */
+/*	$Id: tbl.c,v 1.39 2015/01/30 17:32:16 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -91,7 +91,7 @@ tbl_alloc(int pos, int line, struct mparse *parse)
 {
 	struct tbl_node	*tbl;
 
-	tbl = mandoc_calloc(1, sizeof(struct tbl_node));
+	tbl = mandoc_calloc(1, sizeof(*tbl));
 	tbl->line = line;
 	tbl->pos = pos;
 	tbl->parse = parse;
@@ -108,11 +108,10 @@ tbl_free(struct tbl_node *tbl)
 	struct tbl_cell	*cp;
 	struct tbl_span	*sp;
 	struct tbl_dat	*dp;
-	struct tbl_head	*hp;
 
-	while (NULL != (rp = tbl->first_row)) {
+	while ((rp = tbl->first_row) != NULL) {
 		tbl->first_row = rp->next;
-		while (rp->first) {
+		while (rp->first != NULL) {
 			cp = rp->first;
 			rp->first = cp->next;
 			free(cp);
@@ -120,23 +119,17 @@ tbl_free(struct tbl_node *tbl)
 		free(rp);
 	}
 
-	while (NULL != (sp = tbl->first_span)) {
+	while ((sp = tbl->first_span) != NULL) {
 		tbl->first_span = sp->next;
-		while (sp->first) {
+		while (sp->first != NULL) {
 			dp = sp->first;
 			sp->first = dp->next;
-			if (dp->string)
-				free(dp->string);
+			free(dp->string);
 			free(dp);
 		}
 		free(sp);
 	}
 
-	while (NULL != (hp = tbl->first_head)) {
-		tbl->first_head = hp->next;
-		free(hp);
-	}
-
 	free(tbl);
 }
 
@@ -186,9 +179,5 @@ tbl_end(struct tbl_node **tblp)
 		    tbl->line, tbl->pos, NULL);
 		return(0);
 	}
-
-	if (tbl->last_span != NULL)
-		tbl->last_span->flags |= TBL_SPAN_LAST;
-
 	return(1);
 }